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  1. www.gia.edu › cut-grading-charts-bookletsGIA Cut Grading System Charts and Booklets

    Estimating a Cut Grade Using the GIA Diamond Cut Grading System. Explains the system, gives definitions, and displays the proportions listed on a GIA Diamond Grading report.

    • English (Uk)

      GIA Cut Grade Estimation Tables for Standard Round Brilliant...

  2. ahfisher.com › wp-content › uploadsThe A.H. Fisher Official Diamond Buying Guide

    Cut When you think of a diamond’s cut, round, princess or marquise might come to mind. And while shape is important to each individual, the cut of the diamond is actually what makes it sparkle. Determining its value and beauty, a diamond’s cut is regarded as the most important aspect of the diamond.

  3. 4cs.gia.edu › en-us › blogPrint the GIA Diamond Buying Guide with Charts and Printable PDF...

    11 Φεβ 2013 · Here is a printable diamond buying guide designed to help anyone shopping for a diamond understand the 4Cs of Diamond Quality; Color, Clarity, Cut and carat weight. Print this handy guide and take it with you wherever you need to better understand the 4Cs of diamond quality.

  4. www.gia.edu › doc › Estimating-a-cut-grade-bookletEstimating Cut Grade booklet rev12-09 - GIA

    There are several ways to estimate a GIA Cut Grade for a standard round brilliant cut diamond. Using GIA Facetware® online (http://facetware.gia.edu). The user inputs accurate diamond proportion measure-ments into this free online software program to obtain an estimate of the cut grade.

  5. igi.org › assets › pdfDiamond Grading Chart - IGI

    Diamond Grading Chart www.igi.org THE GLOBAL AUTHORITY IN DIAMOND, GEMSTONE AND JEWELRY GRADING English I 1975 N T E R N A T I O N A L G E M O L O G I C A L I N S T I T U T E Carat 2,4 0,05 3,0 0,10 3,8 0,20 4,0 0,25 4,3 0,30 4,7 0,40 5,1 0,50 5,7 0,70 6,4 1,00 6,9 1,25 7,3 1,50 7,7 1,75 8,1 2,00 9,2 3,00 8,7 2,50 6,2 0,90 Cut Total Depth Crown ...

  6. www.buchkosky.com › education › diamond-cut-giaDiamond Cut - GIA - Buchkosky Jewelers

    Download our Diamond Grading Sheet file (pdf format) GIA Cut Grade. The GIA cut grade is assigned as: Excellent; Very Good; Good; Fair; Poor; Seven factors are considered to produce this cut grade: Brightness; Fire; Scintillation; Weight Ratio; Durability; Polish; Symmetry Face-up Appearance Factors

  7. 4cs.gia.edu › wp-content › uploadsDIAMOND - GIA 4Cs

    DIAMOND CUT The cut of a diamond can a˜ ect a diamond’s appearance. Precise workmanship is required to cut a diamond so its proportions, symmetry, and polish maximize brightness, scintillation, and fi re. Q: HOW DO I GET A GIA GRADING REPORT? A: You can send your diamond to GIA for grading and analysis or you can choose to send the diamond